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Top Terms > Vehicles and equipment > Vehicles > Aircraft > Aircraft by type of lift > Rotary wing aircraft > Helicopters

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Helicopters (Qbkmrh)

Definition
A type of rotorcraft, the support of which, in the air, is normally derived from airfoils mechanically rotated about an approximately vertical axis. (Source: AASHTO Glossary)
Use For
Choppers (Helicopters)
Broader Term
Rotary wing aircraft (Qbkmr)